Wuxi Korer Stainless Steel Co.,Ltd.
| Payment Terms | T/T L/C |
| Supply Ability | 10000 Metric Tons Per Year |
| Delivery Time | 15-45Days Or Depends on Quantity |
| Packaging Details | Wooden Boxes With Angle Steel Frame Or Seaworthy Bundle |
| Product Name | Stainless Steel Piping |
| Standard | ASTM A268 |
| Material Grade | 436L 444 441 409L 439 |
| Outer Diameter | 6mm – 114.3mm |
| Wall Thickness | 0.3mm – 4.5mm |
| Application | Heat Exchanger |
| Brand Name | KORER |
| Model Number | OD: 6mm – 114.3mm, WT:0.3mm –4.5mm |
| Certification | ISO 9001 And PED |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T L/C | Supply Ability | 10000 Metric Tons Per Year |
| Delivery Time | 15-45Days Or Depends on Quantity | Packaging Details | Wooden Boxes With Angle Steel Frame Or Seaworthy Bundle |
| Product Name | Stainless Steel Piping | Standard | ASTM A268 |
| Material Grade | 436L 444 441 409L 439 | Outer Diameter | 6mm – 114.3mm |
| Wall Thickness | 0.3mm – 4.5mm | Application | Heat Exchanger |
| Brand Name | KORER | Model Number | OD: 6mm – 114.3mm, WT:0.3mm –4.5mm |
| Certification | ISO 9001 And PED | Place of Origin | China |
| High Light | 1304 ss schedule 10 pipe 114.3mm ，duplex pipe welding ASME SA268 ，436L heat exchanger steel pipe | ||
The 436L Welded Stainless Steel Pipe, manufactured in accordance with ASME SA268, is a ferritic stainless steel tube designed for heat exchangers, condensers, and cooling systems operating in high-temperature and corrosive environments. Produced by Wuxi Korer Stainless Steel Co., Ltd., this pipe combines excellent resistance to oxidation, chloride corrosion, and stress cracking with superior thermal conductivity. Its low carbon and molybdenum-stabilized composition ensures excellent weldability and long service life in demanding industrial applications.
| Element | Content (%) |
|---|---|
| Chromium (Cr) | 16.0 - 18.0 |
| Molybdenum (Mo) | 0.8 - 1.2 |
| Carbon (C) | ≤ 0.03 |
| Nickel (Ni) | ≤ 0.5 |
| Manganese (Mn) | ≤ 1.0 |
| Silicon (Si) | ≤ 1.0 |
| Phosphorus (P) | ≤ 0.040 |
| Sulfur (S) | ≤ 0.015 |
| Parameter | Value |
|---|---|
| Standard | ASME SA268 / ASTM A268 |
| Material Grade | 436L |
| Outer Diameter | 6 - 219 mm |
| Wall Thickness | 0.5 - 6.0 mm |
| Length | Up to 12 meters |
| Surface Finish | Bright annealed / pickled / polished |
| Type | Welded stainless steel pipe |
Raw Material Inspection → Forming → TIG Welding → Heat Treatment (Annealing) → Straightening → Pickling or Bright Annealing → Non-Destructive Testing (Eddy Current / Ultrasonic) → Dimensional & Visual Inspection → Marking → Packaging & Shipment.
A: 436L has added molybdenum, providing better corrosion and pitting resistance, especially in heat exchanger applications.
A: It is suitable for mildly saline environments; for long-term marine exposure, 316L or duplex grades are recommended.
A: Yes, 436L offers excellent weldability with minimal risk of grain growth or cracking.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1997
Total Annual:
40 Million-60 Million
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Wuxi korer stainless steel ,Co.,Ltd. professionally manufacture welded stainless steel pipes&tubes. It covers 30000 square meters and The capability is 10000 metric tons per year. It is one of the biggest manufacturers of welded stainless steel pipes&tubes in china. ... Wuxi korer stainless steel ,Co.,Ltd. professionally manufacture welded stainless steel pipes&tubes. It covers 30000 square meters and The capability is 10000 metric tons per year. It is one of the biggest manufacturers of welded stainless steel pipes&tubes in china. ...
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